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Lessons 6.1, 6.4., and 6.5 A. Find the slope from each equation. Then write the slop a perpendicular line and of a parallel line. 1. y = 2x + 2 slope of perpendicular line slope. slope of parallel line 2. y = -4x slope of perpendicular line | slope slope of parallel line

Lessons 6.1, 6.4., and 6.5 A. Find the slope from each equation. Then write the slop a perpendicular line and of a parallel line. 1. y = 2x + 2 slope of perpendicular line slope. slope of parallel line 2. y = -4x slope of perpendicular line | slope slope of parallel line

Algebra and Trigonometry (6th Edition)
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Lessons 6.1, 6.4., and 6.5 A. Find the slope from each equation. Then write the slope of a perpendicular line and of a parallel line. 1. y = 2x + 2 slope of perpendicular line slope slope of parallel line 2. y = -4x slope of perpendicular line slope slope of parallel line 3. y = x - 3 slope of perpendicular line slope slope of parallel line
Transcribed Image Text:Lessons 6.1, 6.4., and 6.5 A. Find the slope from each equation. Then write the slope of a perpendicular line and of a parallel line. 1. y = 2x + 2 slope of perpendicular line slope slope of parallel line 2. y = -4x slope of perpendicular line slope slope of parallel line 3. y = x - 3 slope of perpendicular line slope slope of parallel line
Expert Solution
Step 1

We will compare each equation of the straight lines with the equation y=mx+c, where m is the slope of the line.

let m1 be the slope of a straight line and m2 be the slope of that line which is perpendicular to it. Then we know that

m1m2=-1, we will use this relation to find the slope of the perpendicular line. 

We also know that the parallel lines always has the same slope.

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